To 11 ports; the busiest crossings are to Yangzhou (21 hours, once a month, late March to mid-June and early September to late November), Nanjing (39½ hours, once a month, late March to mid-June and early September to late November), Chizhou (2½ days, once a month, late March to mid-June and early September to late November), Jiujiang (3½ days, once a month, late March to mid-June and early September to late November), Wuhan (4½ days, once a month, late March to mid-June and early September to late November), Yueyang (5½ days, once a month, late March to mid-June and early September to late November), Jingzhou (6½ days, once a month, late March to mid-June and early September to late November) and Maoping (8 days, once a month, late March to mid-June and early September to late November).